The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 1994
Filed:
Apr. 24, 1992
Ray A Olsson, Tampa, FL (US);
Robert D Thompson, Riverview, FL (US);
Whitby Research, Inc., Richmond, VA (US);
Abstract
The present invention discloses a compound of the formula: ##STR1## where R.sub.1 is hydrogen or the group ##STR2## where R.sub.3 and R.sub.4 are the same or different and are hydrogen, C.sub.1 to C.sub.12 linear or branched alkyl, C.sub.3 to C.sub.7 cycloalkyl, C.sub.6 to C.sub.10 aryl unsubstituted or substituted with C.sub.1 to C.sub.6 linear or branched alkyl, C.sub.1 to C.sub.6 linear or branched alkoxy, nitro, amino, amino substituted with at least one C.sub.1 to C.sub.6 linear or branched alkyl or phenyl, C.sub.2 to C.sub.10 aralkyl, C.sub.4 to C.sub.8 heteroaryl wherein said heteroatom is nitrogen, phosphorous, sulfur or oxygen, and R.sub.2 is hydrogen, or taken together with R.sub.5, forms a chemical bond, and R is a monosaccharide radical selected from the group consisting essentially of glucose, fructose, ribose, 2-deoxyribose, mannose, galactose, xylose and arabinose.